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主动脉瓣叶“重复”。主动脉夹层内膜撕裂的新M型超声心动图征象。

"Duplication" of aortic cusp. New M-mode echocardiographic sign of intimal tear in aortic dissection.

作者信息

Cohen I S, Wharton T P

出版信息

Br Heart J. 1982 Feb;47(2):173-6. doi: 10.1136/hrt.47.2.173.

DOI:10.1136/hrt.47.2.173
PMID:7059394
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC481116/
Abstract

M-mode and two-dimensional echocardiograms were obtained in a patient with acute dissecting aneurysm of the ascending aorta. The M-mode echocardiogram disclosed apparent "duplication" of the non-coronary aortic cusp. Two-dimensional echocardiograms showed this finding to be the result of the motion of a flap of torn aortic intima. This new M-mode finding appears to be a highly specific echocardiographic sign for aortic dissection.

摘要

对一名升主动脉急性夹层动脉瘤患者进行了M型和二维超声心动图检查。M型超声心动图显示非冠状动脉瓣叶明显“重复”。二维超声心动图显示这一发现是主动脉内膜撕裂瓣片运动的结果。这一新的M型发现似乎是主动脉夹层高度特异的超声心动图征象。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/a0fcebeb807d/brheartj00146-0068-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/404cc61c42a4/brheartj00146-0066-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/ef99ce771371/brheartj00146-0067-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/a0fcebeb807d/brheartj00146-0068-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/404cc61c42a4/brheartj00146-0066-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/ef99ce771371/brheartj00146-0067-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7fa3/481116/a0fcebeb807d/brheartj00146-0068-a.jpg

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引用本文的文献

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Thorax. 1983 Mar;38(3):216-8. doi: 10.1136/thx.38.3.216.

本文引用的文献

1
Diagnosis of aortic root dissection by echocardiography.经超声心动图诊断主动脉根部夹层
Circulation. 1973 Sep;48(3):506-13. doi: 10.1161/01.cir.48.3.506.
2
Echocardiographic criteria for aortic root dissection.主动脉根部夹层的超声心动图标准。
Am J Cardiol. 1975 Jul;36(1):17-20. doi: 10.1016/0002-9149(75)90861-9.
3
Echocardiographic Mimics of aortic root dissection.主动脉根部夹层的超声心动图模拟表现
Chest. 1975 Apr;67(4):441-4. doi: 10.1378/chest.67.4.441.
4
Identification and localization of aneurysms of the ascending aorta by cross-sectional echocardiography.经胸超声心动图对升主动脉瘤的识别与定位
Circulation. 1979 Apr;59(4):755-61. doi: 10.1161/01.cir.59.4.755.